network engineer system administrator jobs in Toronto

The Network and System Administrator will manage and support hardware, software, user accounts, networking, telecommunications, security systems, and IT infrastructure for the Canadian team. The role will be responsible for day-to-day system performance and availability, hardware and software lifecycle management, network infrastructure, material handling...

Our financial services client is seeking an experienced Network Administrator to support and maintain critical enterprise network infrastructure within a highly secure and regulated environment. The successful candidate will be responsible for network operations, administration, monitoring, troubleshooting, patch coordination, and infrastructure support...

OnX is a leading Canadian technology solutions provider helping organizations modernize, secure, and optimize their IT environments. We partner with clients across industries to deliver innovative infrastructure, cloud, security, and managed services solutions that drive business success. About the Role We are seeking a highly skilled Senior Engineer -...

The Network and System Administrator will manage and support hardware, software, user accounts, networking, telecommunications, security systems, and IT infrastructure for the Canadian team. The role will be responsible for day-to-day system performance and availability, hardware and software lifecycle management, network infrastructure, material handling...

About BasetenBaseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're...

Position Description: Position SummaryWe are seeking a highly skilled Senior Systems & Network Administrator to join our Infrastructure & Operations team. This role is responsible for the administration, maintenance, monitoring, and support of enterprise Windows, Linux, virtualization, network, firewall, and load balancing environments.The successful...

**Role Description** **JOB DESCRIPTION** We are looking for a Network Design and Systems Integration Engineer. You will be part of a distributed team of like-minded professionals whose day-to-day job is to support our broadband solutions rollout, from early pre-sales engagements with potential customers through production deployment. You will report to...

Workleap, a Montreal-based tech company, is seeking a System Administrator to manage our Azure-based infrastructure, identities, and security services. The role emphasizes infrastructure as code, incident resolution, and collaboration with IT and security teams.You will lead projects in Jira/Confluence, integrate Claude AI into IT workflows, and contribute...

OnX is a leading Canadian technology solutions provider helping organizations modernize, secure, and optimize their IT environments. We partner with clients across industries to deliver innovative infrastructure, cloud, security, and managed services solutions that drive business success.About the RoleWe are seeking a highly skilled Senior Engineer - Network...

Tata Consultancy Services Canada Inc. is seeking a Unix/Linux Systems Administrator to install, configure, and maintain Linux servers across development, test, staging, and production environments in Canada.You will monitor health metrics, perform root cause analysis, automate with Shell/Bash, and collaborate with application, database, and network teams to...

Job OverviewNetwork Administrator Rank P4 Scarborough, ON (Hybrid) Deadline: This posting will close by November 2, 2026, at 11:59 PM EST. The anticipated annual base salary for this position is $92,800 - $125,600. The salary offered will be based on the candidate’s experience, knowledge, skills and qualifications. Toyota Canada Inc. (TCI) currently has an...

Job DescriptionNetwork AdministratorRank P4Scarborough, ON (Hybrid)Deadline: This posting will close by November 2, 2026, at 11:59 PM EST.The anticipated annual base salary for this position is $92,800 - $125,600. The salary offered will be based on the candidate’s experience, knowledge, skills and qualifications.Toyota Canada Inc. (TCI) currently has an...

Tata Consultancy Services Canada Inc. is seeking a Unix/Linux Systems Administrator to install, configure, and maintain Linux servers across development, test, staging, and production environments in Canada. You will monitor health metrics, perform root cause analysis, automate with Shell/Bash, and collaborate with application, database, and network teams...

OnX is a leading Canadian technology solutions provider helping organizations modernize, secure, and optimize their IT environments. We partner with clients across industries to deliver innovative infrastructure, cloud, security, and managed services solutions that drive business success.We are seeking a highly skilled Senior Systems Administrator to join...

Software Engineer (SysAdmin) - Linux/Windows TimePlay Toronto About Us TimePlay is an interactive entertainment brand that delivers live and unforgettable game show experiences that turn audiences into participants through mobile-driven engagement. Powered by innovative technology and iconic formats including Deal or No Deal, Wheel of Fortune, The Price Is...

Network Administrator Reporting to the IT Director, the Network Administrator would be responsible for providing wide ranging, day-to-day network and end user support. In addition, the Network Administrator would work closely with the IT Director to provide essential back up support and would be involved in any projects as required. The Network...

Cyclic Materials is building a resilient circular supply chain for rare earth elements and other critical materials. Through our fully integrated proprietary technology platform, we recover rare earths from end-of-life products and transform them into high-purity materials used to produce new permanent magnets. These magnets are critical to the modern...

OnX is a leading Canadian technology solutions provider helping organizations modernize, secure, and optimize their IT environments. We partner with clients across industries to deliver innovative infrastructure, cloud, security, and managed services solutions that drive business success. We are seeking a highly skilled Senior Systems Administrator to join...

10 - Technical Lead, IT Infrastructure 1 Req ID: 141214 Region:Americas Country: Canada State/Province: Ontario City: Toronto Summary We are seeking a proactive and detail-oriented RDL Network Administrator to manage the day-to-day operations and administration of our global Research and Development Lab (RDL) networks. Reporting directly to the Lead Network...

10 - Technical Lead, IT Infrastructure 1 Req ID: 141214 Region:Americas Country: Canada State/Province: Ontario City: Toronto Summary We are seeking a proactive and detail-oriented RDL Network Administrator to manage the day-to-day operations and administration of our global Research and Development Lab (RDL) networks. Reporting directly to the Lead...